Patient's question:
One year of redness, swelling, and painDoctor's answer:
Penile sclerosing lymphangitis refers to the obstruction of lymphatic fluid in the lymphatic vessels of the penis, leading to mild inflammation and the thickening of vessel walls due to fibrous tissue proliferation. It primarily occurs in men aged 20-40. Clinical manifestations: Curved, cartilage-hardened cords are observed around the coronal sulcus of the penis or on its back. The skin is not adhered to the cords, allowing them to move freely. The lesions can be multiple, purplish, and occasionally develop ulcers. Due to the lack of subjective symptoms, it is often overlooked by patients. The course is self-limiting, typically resolving within a week or several weeks.